AR030115A1 - Procedimiento para la elaboracion de melamina - Google Patents

Procedimiento para la elaboracion de melamina

Info

Publication number
AR030115A1
AR030115A1 ARP010103710A ARP010103710A AR030115A1 AR 030115 A1 AR030115 A1 AR 030115A1 AR P010103710 A ARP010103710 A AR P010103710A AR P010103710 A ARP010103710 A AR P010103710A AR 030115 A1 AR030115 A1 AR 030115A1
Authority
AR
Argentina
Prior art keywords
melamine
degree
urea
procedure
preparation
Prior art date
Application number
ARP010103710A
Other languages
English (en)
Spanish (es)
Inventor
Coufal Gerhard Dipl-Ing
Bucka Hartmut Dipl-Ing
Bairamijamal Faramarz Dipl-Ing
Original Assignee
Agrolinz Melamin Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agrolinz Melamin Gmbh filed Critical Agrolinz Melamin Gmbh
Publication of AR030115A1 publication Critical patent/AR030115A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/56—Preparation of melamine
    • C07D251/60—Preparation of melamine from urea or from carbon dioxide and ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
ARP010103710A 2000-08-07 2001-08-03 Procedimiento para la elaboracion de melamina AR030115A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0136300A AT410210B (de) 2000-08-07 2000-08-07 Verfahren zur herstellung von melamin

Publications (1)

Publication Number Publication Date
AR030115A1 true AR030115A1 (es) 2003-08-13

Family

ID=3688154

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010103710A AR030115A1 (es) 2000-08-07 2001-08-03 Procedimiento para la elaboracion de melamina

Country Status (12)

Country Link
US (1) US6870050B2 (xx)
EP (1) EP1309570B1 (xx)
KR (1) KR100785431B1 (xx)
CN (1) CN1446203A (xx)
AR (1) AR030115A1 (xx)
AT (2) AT410210B (xx)
AU (2) AU2001291683B2 (xx)
BR (1) BR0113043A (xx)
DE (1) DE50113789D1 (xx)
PL (1) PL361910A1 (xx)
RU (1) RU2271354C2 (xx)
WO (1) WO2002012206A1 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10326827A1 (de) * 2003-06-12 2004-12-30 Ami-Agrolinz Melamine International Gmbh Verfahren und Vorrichtung zur Herstellung von Melamin im einphasigen Rohrreaktor
DE102004018784A1 (de) * 2004-04-14 2005-11-03 Ami-Agrolinz Melamine International Gmbh Verfahren zur Herstellung von reinem Melamin
AT414239B (de) * 2004-07-29 2006-10-15 Ami Agrolinz Melamine Int Gmbh Hochdruckverfahren zur herstellung von reinem melamin
EP2098516A1 (en) * 2008-03-04 2009-09-09 Urea Casale S.A. Process for the production of high purity melamine from urea
ITMI20080861A1 (it) * 2008-05-13 2009-11-14 Eurotecnica Melamine Luxembourg Processo migliorato per la purificazione della melammina e relativa apparecchiatura
EP2119710A1 (en) * 2008-05-14 2009-11-18 Urea Casale S.A. Process for producing high-quality melamine from urea
RU2417992C2 (ru) * 2009-07-20 2011-05-10 Открытое акционерное общество "Научно-исследовательский и проектный институт карбамида и продуктов органического синтеза" (ОАО "НИИК") Способ получения меламина и способ удаления растворенных газов из водного раствора неочищенного меламина
CN102908802A (zh) * 2012-11-07 2013-02-06 袁哲 一种新型三聚氰胺干捕器
IT202100013079A1 (it) * 2021-05-20 2022-11-20 Eurotecnica Melamine Ag Apparato per la produzione di melammina

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279023B (de) * 1965-07-27 1968-10-03 Mitsubishi Chem Ind Verfahren zur Herstellung von reinem Melamin
NL6809253A (xx) * 1968-06-29 1969-12-31
DE3500188C2 (de) * 1984-01-05 1994-08-18 Melamine Chemicals Inc Wasserfreie Hochdruck-Melamin-Synthese
US4565867A (en) * 1984-01-05 1986-01-21 Melamine Chemicals, Inc. Anhydrous high-pressure melamine synthesis
AT402294B (de) * 1994-12-23 1997-03-25 Agrolinz Melamin Gmbh Verfahren zur herstellung von hochreinem melamin
US5514796A (en) * 1995-06-07 1996-05-07 Melamine Chemicals, Inc. Melamine of improved purity produced by high-pressure, non-catalytic process
AT403579B (de) * 1995-12-07 1998-03-25 Agrolinz Melamin Gmbh Verfahren zur herstellung von hochreinem melamin
NL1003709C2 (nl) * 1996-07-30 1998-02-05 Dsm Nv Werkwijze voor het bereiden van melamine.
CA2319091A1 (en) * 1998-01-30 1999-08-05 Gerhard Coufal Process for cooling melamine
US6355797B2 (en) 1998-01-30 2002-03-12 Agrolinz Melamin Gmbh Process for cooling melamine
CN1160342C (zh) 1998-11-13 2004-08-04 阿格罗林茨蜜胺有限公司 生产纯三聚氰胺的方法

Also Published As

Publication number Publication date
AU9168301A (en) 2002-02-18
BR0113043A (pt) 2003-06-24
US20040049034A1 (en) 2004-03-11
KR20030031569A (ko) 2003-04-21
ATE390417T1 (de) 2008-04-15
AT410210B (de) 2003-03-25
US6870050B2 (en) 2005-03-22
EP1309570B1 (de) 2008-03-26
WO2002012206A1 (de) 2002-02-14
ATA13632000A (de) 2002-07-15
DE50113789D1 (de) 2008-05-08
KR100785431B1 (ko) 2007-12-13
EP1309570A1 (de) 2003-05-14
AU2001291683B2 (en) 2006-05-18
RU2271354C2 (ru) 2006-03-10
PL361910A1 (en) 2004-10-04
CN1446203A (zh) 2003-10-01

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